But Fallon's smile didn't have to work too hard this week, as he brought out more usual fare: beer pong for Nina Dobrev, and Pictionary for Megan Fox, Wiz Khalifa and Nick Cannon. (Yes, they all played Pictionary together. What of it?)

To the contrary, the 28-year-old actress tells Women's Health magazine in its September issue that she'd be just fine playing a "girl-next-door" like "BBT's" Penny for as long as possible. (At least, as long as she's getting good pay - or so it would seem.)

As Batman celebrates his 75th anniversary, the hero's story is being told from all angles.

On Fox this fall, "Gotham" will tackle Bruce Wayne's younger years through the eyes of Commissioner Gordon (Ben McKenzie). But as much as it's about the beginning of Batman, it's also about the beginning of his enemies, as a new trailer shows.